Question: Where is etymology of Poisson distribution, with the famous book called Poisson's equation?
Paraphrase: What is the etymology of Poisson distribution mentioned in the book called Poisson's equation?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q205692 wdt:P138 ?answer . ?answer wdt:P800 wd:Q827688}
Answer: Siméon Denis Poisson